Cable; Replacing Cable Unit - Epson G3 Series Manual

Maintenance 4. Cable

4. Cable

■ Do not connect or disconnect the motor connectors while the power to the robot
system is turned ON. Connecting or disconnecting the motor connectors with
the power ON is extremely hazardous and may result in serious bodily injury as
the Manipulator may move abnormally, and also may result in electric shock
and/or malfunction of the robot system.
■ To shut off power to the robot system, disconnect the power plug from the power
source. Be sure to connect the AC power cable to a power receptacle.
DO NOT connect it directly to a factory power source.
■ Before performing any replacement procedure, turn OFF the Controller and
WARNING related equipment, and then disconnect the power plug from the power source.
Performing any replacement procedure with the power ON is extremely
hazardous and may result in electric shock and/or malfunction of the robot
system.
■ Be careful not to get any foreign substances in the Manipulator, connectors, and
pins during maintenance. Turning ON the power to the robot system when any
foreign substances exist in them is extremely hazardous and may result in
electric shock and/or malfunction of the robot system.
■ Be sure to connect the cables properly. Do not allow unnecessary strain on the
cables. (Do not put heavy objects on the cables. Do not bend or pull the cables
forcibly.) The unnecessary strain on the cables may result in damage to the
cables, disconnection, and/or contact failure. Damaged cables, disconnection,
CAUTION
or contact failure is extremely hazardous and may result in electric shock and/or
improper function of the robot system.

4.1 Replacing Cable Unit

Since the power is supplied to each motor from the lithium battery installed on the battery
board via the battery connector, the position data will not be lost when the Controller is
turned OFF. When the battery connectors are disconnected, the position data will be lost,
and EPSON RC+ will display an error when the Controller is turned ON.
If the error occurs, execute the calibration of all joints and axes.
For details of the Calibration, refer to Maintenance: 14. Calibration.
Cable unit
Maintenance
parts
Battery Unit (Lithium battery)
Hexagonal wrench
Spanner
Tools
Nut screwdriver
Torque wrench
Nippers
Wire tie
Material
92
Name
width across flats: 3 mm
width across flats: 4 mm
width across flats: 5 mm
width across flats: 5 mm
Quantity
Each manipulator model
(Refer to Maintenance:
1
15. Maintenance parts)
1 R13ZA00600300
1 For M4 screw
1 For M5 screw
1 For D-sub connector removal
1 For D-sub connector removal
1
1 For cutting wire tie
9
Note
G3 Rev.14